The supportiveness of the mattress surface, ranging from extra firm for maximum support to ultra plush for a softer, cushioned feel.

Mattress Comfort Level

The internal components and support system of the mattress, like innerspring, memory foam, or hybrid.

Mattress Construction

The style of the mattress's uppermost comfort layer, such as a pillow top, euro top, or tight top.

Mattress Top

A mattress designed to be flipped over regularly to promote even wear and tear to extend its lifespan.

Double Sided Mattress

The overall measurement of the item from the floor to its highest point (how tall the item is).

Height

Twin XL

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Sierra Sleep® by Ashley® Millennium Luxury 14" Gel Memory Foam Cushion Firm Tight Top Twin XL Mattress in a Box

When it comes to your comfort, discover the luxury of this twin-xl gel memory foam mattress. Cooling gel copper-infused memory foam and two layers of temperature-regulating material keep you at a comfortable temperature all night long. 

Sierra Sleep® by Ashley® Millennium Hybrid Luxury Plush Tight Top Twin XL Mattress in a Box

When it comes to your comfort, discover the luxury of this hybrid plush mattress. A layer of cooling gel latex and two layers of temperature-regulating material keep you at a comfortable temperature all night long. 

Sierra Sleep® by Ashley® Millennium Hybrid Luxury Cushion Firm Tight Top Twin XL Mattress in a Box

When it comes to your comfort, discover the luxury of this twin-xl luxury hybrid mattress. Two layers of temperature-regulating material keep you at a comfortable temperature all night long. 

When it comes to your comfort, discover the luxury of this gel memory foam mattress. Cooling gel copper-infused memory foam and two layers of temperature-regulating material keep you at a comfortable temperature all night long. Charcoal-infused gel memory

Charcoal-infused gel memory foam and a green tea-infused support foam base help to block moisture and odor and keep your mattress fresh. The mattress's contouring foam conforms to your body, delivering amazing support, pressure relief and comfort.

2" copper-infused gel memory foam; 1.5" charcoal-infused gel memory foam; 3" sculpted body-contouring comfort foam

Mattress ships in a box; please allow 48 hours for your mattress to fully expand after opening

Note: Purchasing mattress and foundation from two different brands may void warranty; see warranty for details

Home is heritage—and heritage is uncompromising. This means the quality construction, unique stylings, and exceptional comfort of home furnishings from Signature Design by Ashley® always match the integrity of your home and family. The Signature Design by Ashley® line takes pride in its furniture—inspired by the American home for more than 70 years and enriched by you.

*Mattress only. All other items not included. Color and saturation may vary due to lighting and monitor/phone screen settings.

When it comes to your comfort, discover the luxury of this hybrid plush mattress. A layer of cooling gel latex and two layers of temperature-regulating material keep you at a comfortable temperature all night long. Copper-infused memory foam contributes t

Copper-infused memory foam contributes to the cooling performance, and a green tea-infused support foam base keeps your mattress fresh. Contouring comfort foam conforms to your body, delivering amazing support, pressure relief and comfort. In addition, the premium pressure-sensitive NanoCoil unit and individually wrapped coil pack help to provide a great night's sleep.

2" copper-infused cooling memory foam; 3" sculpted body-contouring comfort foam

Premium pressure-sensitive NanoCoil unit; individually wrapped coil pack

When it comes to your comfort, discover the luxury of this queen hybrid mattress. Two layers of temperature-regulating material keep you at a comfortable temperature all night long. Copper-infused memory foam contributes to the cooling performance, and a 

2" copper-infused memory foam; 3" sculpted body-contouring comfort foam; green tea-infused support foam base

Sierra Sleep® by Ashley® 1100 Hybrid Firm Tight Top Twin XL Mattress in a Box

With the Hybrid 1100 mattress, you have endless possibilities for restful sleep. Feel the support of a truly traditional coil mattress which contours to your body for a comforting feel. High-density foam provides the firmness you love. Convoluted comfort foam provides added air flow, keeping you cool and comfortable while alleviating aches and pains. This mattress arrives in a box for quick and easy setup. Simply remove the plastic wrap and unroll. Foundation/box spring available, sold separately.

With the Hybrid 1100 mattress, you have endless possibilities for restful sleep. Feel the support of a truly traditional coil mattress which contours to your body for a comforting feel. High-density foam provides the firmness you love. Convoluted comfort 

900 individual power packed wrapped coils

10-year non-prorated warranty. CertiPur-US certified, adjustable base compatible

Foundation/box spring available, sold separately

Ashley® Furniture is dedicated to empowering your design vision. Discover all the inclusive styles you desire, whether you're decking out your first apartment or designing your dream home. Starting from travel-inspired sketches and backed by 70 years of experience, each piece is expertly crafted for years of enjoyment. At Ashley® Furniture, the work put into quality construction, unique stylings, and exceptional comfort matches the integrity of your home and family. From living rooms to patios, you’ll find exactly what you need for your space with Ashley® Furniture.

*Note: Purchasing mattress and foundation from two different brands may void warranty; check warranty for details

*Mattress only, all other products sold separately. Images may not reflect actual size.

Sierra Sleep® By Ashley® Limited Edition 12" Gel Memory Foam Firm Tight Top Twin XL Mattress in a Box

Luxury comfort leads to luxury rest. Wake up refreshed and ready to take on the day with this firm twin XL mattress. Packed inside are layers of support foam and gel memory foam to relieve your pressure points. Rows of power packed wrapped coils support you night after night.

Sierra Sleep® By Ashley® Limited Edition 12" Gel Memory Foam Plush Tight Top Twin XL Mattress in a Box

Luxury comfort leads to luxury rest. Wake up refreshed and ready to take on the day with this plush twin XL mattress. Packed inside are layers of ultra-soft and supportive foam to relieve your pressure points. Rows of power packed wrapped coils support you night after night.

Luxury comfort leads to luxury rest. Wake up refreshed and ready to take on the day with this plush queen mattress. Packed inside are layers of ultra-soft and supportive foam to relieve your pressure points. Rows of power packed wrapped coils support you 

Luxury cotton fiber; super support polyester fiber

High-density gel support memory foam; high-density base foam

Ashley edge "steel encased"; 2 perimeter rows of 13-gauge wrapped coils for edge support

Note: Purchasing mattress and foundation from two different brands may void warranty; check warranty for details

Luxury comfort leads to luxury rest. Wake up refreshed and ready to take on the day with this firm queen mattress. Packed inside are layers of support foam and gel memory foam to relieve your pressure points. Rows of power packed wrapped coils support you

High-density quilt foam; high-density gel support memory foam

*Mattress only, all other products sold separately. Images may not depict actual size.

Sierra Sleep® by Ashley Millennium 2.0 Hybrid 14" Ultra Plush Tight Top Twin XL Mattress

Discover the luxury of this hybrid Twin XL mattress. Temperature-regulating material in the stretch knit cover keeps you at a comfortable temperature all night long. Its high-density gel memory foam and body contouring foam provide firmness and restorative support. The premium pressure-sensitive NanoCoil unit and individually wrapped coils help to provide a great night's sleep.

Sierra Sleep® by Ashley Millennium 2.0 Hybrid 14" Ultra Plush Tight Top California King Mattress

Discover the luxury of this hybrid California king mattress. Temperature-regulating material in the stretch knit cover keeps you at a comfortable temperature all night long. Its high-density gel memory foam and body contouring foam provide firmness and restorative support. The premium pressure-sensitive NanoCoil unit and individually wrapped coils help to provide a great night's sleep. 

Sierra Sleep® by Ashley Millennium 2.0 Hybrid 14" Ultra Plush Tight Top King Mattress

Discover the luxury of this hybrid king mattress. Temperature-regulating material in the stretch knit cover keeps you at a comfortable temperature all night long. Its high-density gel memory foam and body contouring foam provide firmness and restorative support. The premium pressure-sensitive NanoCoil unit and individually wrapped coils help to provide a great night's sleep.

Sierra Sleep® by Ashley Millennium 2.0 Hybrid 14" Ultra Plush Tight Top Queen Mattress

Discover the luxury of this hybrid queen mattress. Temperature-regulating material in the stretch knit cover keeps you at a comfortable temperature all night long. Its high-density gel memory foam and body contouring foam provide firmness and restorative support. The premium pressure-sensitive NanoCoil unit and individually wrapped coils help to provide a great night's sleep.

Sierra Sleep® by Ashley Millennium 2.0 Foam 12" Firm Pillow Top Queen Mattress

Discover the luxury of this memory foam queen mattress. Temperature-regulating material in the stretch knit cover keeps you at a comfortable temperature all night long. Gel memory foam and high-density support foam conform to your body, delivering pressure relief and comfort. And a green tea-infused support foam base provides enhanced stability.

Sierra Sleep® by Ashley Millennium 2.0 Foam 12" Firm Pillow Top California King Mattress

Discover the luxury of this memory foam California king mattress. Temperature-regulating material in the stretch knit cover keeps you at a comfortable temperature all night long. Gel memory foam and high-density support foam conform to your body, delivering pressure relief and comfort. And a green tea-infused support foam base provides enhanced stability.

Sierra Sleep® by Ashley Millennium 2.0 Foam 14" Plush Pillow Top Queen Mattress

Sierra Sleep® by Ashley Millennium 2.0 Foam 14" Plush Pillow Top King Mattress

Discover the luxury of this memory foam king mattress. Temperature-regulating material in the stretch knit cover keeps you at a comfortable temperature all night long. Gel memory foam and high-density support foam conform to your body, delivering pressure relief and comfort. And a green tea-infused support foam base provides enhanced stability.

Sierra Sleep® by Ashley Millennium 2.0 Foam 14" Plush Pillow Top Twin XL Mattress

Discover the luxury of this memory foam twin XL mattress. Temperature-regulating material in the stretch knit cover keeps you at a comfortable temperature all night long. Gel memory foam and high-density support foam conform to your body, delivering pressure relief and comfort. And a green tea-infused support foam base provides enhanced stability.

Sierra Sleep® by Ashley Millennium 2.0 Hybrid 12" Plush Euro Top King Mattress

Discover the luxury of this hybrid king mattress. Temperature-regulating material in the stretch knit cover keeps you at a comfortable temperature all night long. Its gel memory foam and body contouring foam provide firmness and restorative support. The premium pressure-sensitive nanocoil unit and individually wrapped coils help to provide a great night's sleep.

Sierra Sleep® by Ashley Millennium 2.0 Hybrid 12" Plush Euro Top Twin XL Mattress

Discover the luxury of this hybrid twin XL mattress. Temperature-regulating material in the stretch knit cover keeps you at a comfortable temperature all night long. Its gel memory foam and body contouring foam provide firmness and restorative support. The premium pressure-sensitive nanocoil unit and individually wrapped coils help to provide a great night's sleep.

Sierra Sleep® by Ashley Millennium 2.0 Foam 12" Firm Pillow Top King Mattress

Sierra Sleep® by Ashley Millennium 2.0 Foam 12" Firm Pillow Top Twin XL Mattress

Sierra Sleep® by Ashley Millennium 2.0 Foam 14" Plush Euro Top California King Mattress

Sierra Sleep® by Ashley Millennium 2.0 Hybrid 12" Plush Euro Top Queen Mattress

Discover the luxury of this hybrid queen mattress. Temperature-regulating material in the stretch knit cover keeps you at a comfortable temperature all night long. Its gel memory foam and body contouring foam provide firmness and restorative support. The premium pressure-sensitive nanocoil unit and individually wrapped coils help to provide a great night's sleep.

Sierra Sleep® by Ashley Millennium 2.0 Hybrid 12" Plush Euro Top California King Mattress

Discover the luxury of this hybrid California king mattress. Temperature-regulating material in the stretch knit cover keeps you at a comfortable temperature all night long. Its gel memory foam and body contouring foam provide firmness and restorative support. The premium pressure-sensitive nanocoil unit and individually wrapped coils help to provide a great night's sleep.

Discover the luxury of this memory foam queen mattress. Temperature-regulating material in the stretch knit cover keeps you at a comfortable temperature all night long. Gel memory foam and high-density support foam conform to your body, delivering pressur

Dual cooling action with phase changing material (PCM)

High-density gel memory foam for lumbar support

High-density body contouring support foam

Green tea-infused base foam for added stability

Hyper cool luxury 4-way stretch knit cover for uniform comfort and durability

High-density body-contouring support foam

Luxury 4-way stretch knit cover for uniform comfort and durability

Twin XL

Sierra Sleep® by Ashley Millennium 2.0 Foam 12" Firm Pillow Top Queen Mattress

Sale $689.99

Sierra Sleep® by Ashley Millennium 2.0 Foam 14" Plush Pillow Top Queen Mattress

Sale $849.99

Sierra Sleep® by Ashley® 1100 Hybrid Firm Tight Top Twin XL Mattress in a Box

Sale $639.99

Sierra Sleep® By Ashley® Limited Edition 12" Gel Memory Foam Firm Tight Top Twin XL Mattress in a Box

Sale $499.99

Sierra Sleep® By Ashley® Limited Edition 12" Gel Memory Foam Plush Tight Top Twin XL Mattress in a Box

Sale $499.99

Sierra Sleep® by Ashley® Millennium Hybrid Luxury Cushion Firm Tight Top Twin XL Mattress in a Box

Sale $1,209.99

Sierra Sleep® by Ashley® Millennium Hybrid Luxury Plush Tight Top Twin XL Mattress in a Box

Sale $1,579.99

Sierra Sleep® by Ashley® Millennium Luxury 14" Gel Memory Foam Cushion Firm Tight Top Twin XL Mattress in a Box

Sale $1,059.99